saturday. Forty years is a long time to do anything, but for Charlie Daniels, the Volunteer Jam has been worth every second of it. The noted Southern country-rocker founded his Volunteer Jam in 1974 and will bring it to Colorado for the first time on May 24. The show at the renovated Fiddler’s Green Amphitheatre, which features sets from the Charlie Daniels Band, the Outlaws, BlackHawk and Craig Campbell, is free to members of the military, first responders and the Red Cross as a way for Daniels to honor their work. A limited number of lawn and reserved tickets are available to the public for $10-$20 by calling 888-929-7849 or visiting axs.com. The show starts at 5:30 p.m. at 6350 Greenwood Plaza Blvd. in Greenwood Village. Check outheyreverb.com for a Volunteer Jam Q&A with AEG Live Rocky Mountains CEO Chuck Morris.John Wenzel